1298928960

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{7159}}^1$

素因数の和:7195

約数の個数: 280

約数和(自身を含む): 5281330560

約数和(自身を除く): 3982401600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7159, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 14318, 15120, 18144, 20160, 21477, 22680, 25920, 28636, 30240, 35795, 36288, 42954, 45360, 50113, 57272, 60480, 64431, 71590, 85908, 90720, 100226, 107385, 114544, 128862, 143180, 150339, 171816, 181440, 193293, 200452, 214770, 229088, 250565, 257724, 286360, 300678, 322155, 343632, 386586, 400904, 429540, 451017, 458176, 501130, 515448, 572720, 579879, 601356, 644310, 687264, 751695, 773172, 801808, 859080, 902034, 966465, 1002260, 1030896, 1145440, 1159758, 1202712, 1288620, 1353051, 1374528, 1503390, 1546344, 1603616, 1718160, 1804068, 1932930, 2004520, 2061792, 2255085, 2290880, 2319516, 2405424, 2577240, 2706102, 2899395, 3006780, 3092688, 3207232, 3436320, 3608136, 3865860, 4009040, 4059153, 4123584, 4510170, 4639032, 4810848, 5154480, 5412204, 5798790, 6013560, 6185376, 6765255, 6872640, 7216272, 7731720, 8018080, 8118306, 9020340, 9278064, 9621696, 10308960, 10824408, 11597580, 12027120, 12370752, 13530510, 14432544, 15463440, 16036160, 16236612, 18040680, 18556128, 20295765, 20617920, 21648816, 23195160, 24054240, 27061020, 28865088, 30926880, 32473224, 36081360, 37112256, 40591530, 43297632, 46390320, 48108480, 54122040, 61853760, 64946448, 72162720, 81183060, 86595264, 92780640, 108244080, 129892896, 144325440, 162366120, 185561280, 216488160, 259785792, 324732240, 432976320, 649464480, 1298928960]

約数ペア:

[(1, 1298928960), (2, 649464480), (3, 432976320), (4, 324732240), (5, 259785792), (6, 216488160), (7, 185561280), (8, 162366120), (9, 144325440), (10, 129892896), (12, 108244080), (14, 92780640), (15, 86595264), (16, 81183060), (18, 72162720), (20, 64946448), (21, 61853760), (24, 54122040), (27, 48108480), (28, 46390320), (30, 43297632), (32, 40591530), (35, 37112256), (36, 36081360), (40, 32473224), (42, 30926880), (45, 28865088), (48, 27061020), (54, 24054240), (56, 23195160), (60, 21648816), (63, 20617920), (64, 20295765), (70, 18556128), (72, 18040680), (80, 16236612), (81, 16036160), (84, 15463440), (90, 14432544), (96, 13530510), (105, 12370752), (108, 12027120), (112, 11597580), (120, 10824408), (126, 10308960), (135, 9621696), (140, 9278064), (144, 9020340), (160, 8118306), (162, 8018080), (168, 7731720), (180, 7216272), (189, 6872640), (192, 6765255), (210, 6185376), (216, 6013560), (224, 5798790), (240, 5412204), (252, 5154480), (270, 4810848), (280, 4639032), (288, 4510170), (315, 4123584), (320, 4059153), (324, 4009040), (336, 3865860), (360, 3608136), (378, 3436320), (405, 3207232), (420, 3092688), (432, 3006780), (448, 2899395), (480, 2706102), (504, 2577240), (540, 2405424), (560, 2319516), (567, 2290880), (576, 2255085), (630, 2061792), (648, 2004520), (672, 1932930), (720, 1804068), (756, 1718160), (810, 1603616), (840, 1546344), (864, 1503390), (945, 1374528), (960, 1353051), (1008, 1288620), (1080, 1202712), (1120, 1159758), (1134, 1145440), (1260, 1030896), (1296, 1002260), (1344, 966465), (1440, 902034), (1512, 859080), (1620, 801808), (1680, 773172), (1728, 751695), (1890, 687264), (2016, 644310), (2160, 601356), (2240, 579879), (2268, 572720), (2520, 515448), (2592, 501130), (2835, 458176), (2880, 451017), (3024, 429540), (3240, 400904), (3360, 386586), (3780, 343632), (4032, 322155), (4320, 300678), (4536, 286360), (5040, 257724), (5184, 250565), (5670, 229088), (6048, 214770), (6480, 200452), (6720, 193293), (7159, 181440), (7560, 171816), (8640, 150339), (9072, 143180), (10080, 128862), (11340, 114544), (12096, 107385), (12960, 100226), (14318, 90720), (15120, 85908), (18144, 71590), (20160, 64431), (21477, 60480), (22680, 57272), (25920, 50113), (28636, 45360), (30240, 42954), (35795, 36288)]